Using Computer Vision and Street View to Map Urban Change

July 11, 2017

Researchers at MIT have been using computer vision to look at Street View and map urban change over time. Read more about it on Maps Mania. The original paper from MIT is here and a map of several US cities with their results is here. Look for white dots on the maps to see ‘before and afters’ of various locations using Street View.

Detroit has seen dramatic change, gradually falling to one third of its maximum population from 1950 to date. Unfortunately, Street View and overhead imagery only cover the most recent changes, but even so, significant changes can be seen.

About Timothy Whitehead

Timothy has been using Google Earth since 2004 when it was still called Keyhole before it was renamed Google Earth in 2005 and has been a huge fan ever since. He is a programmer working for Red Wing Aerobatx and lives in Cape Town, South Africa.

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